package com.pl.grainmall.product.feign;

import com.pl.common.to.SkuReductionTo;
import com.pl.common.to.SpuBoundTo;
import com.pl.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

@FeignClient("grainmall-coupon")
public interface CouponFeignService {

    /**
     * 1.CouponFeignService.saveSpuBounds();
     *      1) @RequestBody 将这个对象转为json
     *      2) 找到grainmall-coupon服务,给 /coupon/spubounds/save 发送请求.
     *          将上一步转的json对象放在请求体位置,发送请求
     *      3) 对方服务收到请求 请求体里面有json数据
     *      public R save(@RequestBody SpuBoundsEntity spuBounds) 将请求体的json转为SpuBoundsEntity
     * 只要json数据模型是兼容的,所以双方服务无需使用同一个 TO
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/save/info")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
